Extracting EXIF data with Python

I’ve been rewriting the photo gallery management system for KUSports.com in Python. One of the new features is that the system can automagically extract caption and photographer information from the photos, provided the information has previously been added to the jpeg file as EXIF data. I tried several methods of doing this but eventually settled on EXIF.py because it worked straight away using a simple process_file() function and doesn’t require any additional software. Recommended.